27158904

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{19853}}^1$

素因数の和:19884

約数の個数: 48

約数和(自身を含む): 77430600

約数和(自身を除く): 50271696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 19853, 39706, 59559, 79412, 119118, 158824, 178677, 238236, 357354, 377207, 476472, 714708, 754414, 1131621, 1429416, 1508828, 2263242, 3017656, 3394863, 4526484, 6789726, 9052968, 13579452, 27158904]

約数ペア:

[(1, 27158904), (2, 13579452), (3, 9052968), (4, 6789726), (6, 4526484), (8, 3394863), (9, 3017656), (12, 2263242), (18, 1508828), (19, 1429416), (24, 1131621), (36, 754414), (38, 714708), (57, 476472), (72, 377207), (76, 357354), (114, 238236), (152, 178677), (171, 158824), (228, 119118), (342, 79412), (456, 59559), (684, 39706), (1368, 19853)]